UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 269

• Manufacturer Part Number: UPD78F9222MC(T)-5A4-A
• Description: 8BIT MCU, 4K FLASH, 256B RAM, 78F9222
• Manufacturer: NEC

Specifications of UPD78F9222MC(T)-5A4-A

• Controller Family/series: UPD78
• No. Of I/o's: 17
• Ram Memory Size: 256Byte
• Cpu Speed: 10MHz
• No. Of Timers: 4
• No. Of: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

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18.5 Programming Environment
PR4, PG-FP5, or FL-PR5, data can be written with just the dedicated flash memory programmer after downloading
the program from the host machine.
programmer and the 78K0S/KA1+. To write the flash memory off-board, a dedicated program adapter (FA series) is
necessary.
(http://www.necel.com/micro/ods/eng/index.html).
The environment required for writing a program to the flash memory is illustrated below.
Note When using FlashPro5 and QB-MINI2, the signals do not have to be connected.
A host machine that controls the dedicated flash memory programmer is necessary. When using the PG-FP4, FL-
UART is used for manipulation such as writing and erasing when interfacing between the dedicated flash memory
Download the latest programmer firmware, GUI, and parameter file from the download site for development tools
Figure 18-2. Environment for Writing Program to Flash Memory (FlashPro4/FlashPro5/QB-MINI2)
Host machine
RS-232-C
USB
CHAPTER 18 FLASH MEMORY
User’s Manual U16898EJ5V0UD
FlashPro5
Dedicated flash memory
programmer
FlashPro4
Cxxxxxx
Axxxx
Bxxxxx
PG-FP4
STATVE
QB-MINI2
FLMD0
SI/RxD
RESET
SO/TxD
V
CLK
V
DD
SS
Note
Note
78K0S/KA1+
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